Home / 47,257,071-65,214,816.30-25,527,039

Finding the Fourth Proportional to 47,257,071, 65,214,816.30 and 25,527,039

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Solution

The fourth proportional to 47,257,071, 65,214,816.30 and 25,527,039 is: 35,227,345.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,257,071 : 65,214,816.30 = 25,527,039 : x
  2. Step 2: Convert to fraction form
    47,257,071/65,214,816.30 = 25,527,039/x
  3. Step 3: Cross multiply
    47,257,071x = 65,214,816.30 × 25,527,039
  4. Step 4: Simplify right side
    47,257,071x = 1,664,741,159,067,935.50
  5. Step 5: Solve for x
    x = 1,664,741,159,067,935.50/47,257,071
  6. Step 6: Final answer
    x = 35,227,345.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.